<td><input type="checkbox" name="id[]" value="{$vo.id}"></td>
<td>{$vo.title}</td>
<td>{$vo.start_time}</td>
<td>{$vo.end_time}</td>
<td>{$vo.participant}</td>
<td>{if condition="$vo.type=='a'"}学生活动{else/}学术讲座{/if}</td>
<td><img src="__UPLOAD__/{$vo.image_src}" style="width:100px;height:auto;"></td>